Due to the inhomogeneous mixing of new and salt waters, the seem velocity profile is uncommon which impacts the calibration and overall performance of the tools considerably. Once more, as a result of turbidity, ideal swath coverage just isn't constantly attainable as the beams are concentrated towards the centre. The caliber of collected data is o… Read More

In possibly situation, the depths measured needed to be browse manually and recorded, as did the placement of each and every measurement with regards to mapped reference points as based on 3-position sextant fixes. The procedure was labor-intensive and time-consuming and, Despite the fact that Every single personal depth measurement can be correct,… Read More